Model 90

Model 90 MCCs are legacy Siemens units built for standard motor control. These systems used NEMA starters and traditional wiring schemes. While no longer manufactured, they remain in use across many industrial plants and building systems.

AmpState retrofits Model 90 MCCs with upgraded contactors, breakers, and overload relays. We also provide retrofit buckets and can splice modern tiastar lineups to Model 90 enclosures for seamless modernization without full replacement.

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Siemens Model 90 - Breaker MCC Bucket - 40 A, 480 V, 9" Height, 3 P | AmpState

Regular price $4,210.00
Sale price $4,210.00 Regular price
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The Siemens Model 90 Breaker MCC Bucket — 40 A, 480 V, 3-Pole — is...

Siemens Model 90 - Breaker MCC Bucket - 40 A, 480 V, 6" Height, 3 P | AmpState

Regular price $4,210.00
Sale price $4,210.00 Regular price
Unit price
The Siemens Model 90 Breaker MCC Bucket is a purpose-built, direct-replacement component for industrial motor...

Siemens Model 90 - Breaker MCC Bucket - 40 A, 240 V, 9" Height, 3 P | AmpState

Regular price $4,210.00
Sale price $4,210.00 Regular price
Unit price
Siemens Model 90 Breaker MCC Bucket—a purpose-built replacement module for Siemens Model 90 motor control...

Siemens Model 90 - Breaker MCC Bucket - 40 A, 240 V, 6" Height, 3 P | AmpState

Regular price $4,210.00
Sale price $4,210.00 Regular price
Unit price
Power your industrial motor control center with confidence using the Siemens Model 90 Breaker MCC...

Siemens Model 90 - Breaker MCC Bucket - 40 A, 208 V, 9" Height, 3 P | AmpState

Regular price $4,210.00
Sale price $4,210.00 Regular price
Unit price
The Siemens Model 90 Breaker MCC Bucket, 40 A, 208 V, 3-Pole, 9" height, a...

Siemens Model 90 - Breaker MCC Bucket - 40 A, 208 V, 6" Height, 3 P | AmpState

Regular price $4,210.00
Sale price $4,210.00 Regular price
Unit price
Engineered for reliable performance in demanding industrial motor control applications, the Siemens Model 90 Breaker...

Siemens Model 90 - Non-Fusible MCC Bucket - 30 A, 600 V, 9" Height, 3 P | AmpState

Regular price $2,610.00
Sale price $2,610.00 Regular price
Unit price
Siemens Model 90 - Non-Fusible MCC Bucket - 30 A, 600 V, 9" Height, 3...

Siemens Model 90 - Non-Fusible MCC Bucket - 30 A, 600 V, 6" Height, 3 P | AmpState

Regular price $2,610.00
Sale price $2,610.00 Regular price
Unit price
Siemens Model 90 - Non-Fusible MCC Bucket - 30 A, 600 V, 6" Height, 3...

Siemens Model 90 - Non-Fusible MCC Bucket - 30 A, 480 V, 9" Height, 3 P | AmpState

Regular price $2,610.00
Sale price $2,610.00 Regular price
Unit price
Siemens Model 90 - Non-Fusible MCC Bucket - 30 A, 480 V, 9" Height, 3...

Siemens Model 90 - Non-Fusible MCC Bucket - 30 A, 480 V, 6" Height, 3 P | AmpState

Regular price $2,610.00
Sale price $2,610.00 Regular price
Unit price
Siemens Model 90 - Non-Fusible MCC Bucket - 30 A, 480 V, 6" Height, 3...

Siemens Model 90 - Non-Fusible MCC Bucket - 30 A, 240 V, 9" Height, 3 P | AmpState

Regular price $2,610.00
Sale price $2,610.00 Regular price
Unit price
Siemens Model 90 - Non-Fusible MCC Bucket - 30 A, 240 V, 9" Height, 3...

Siemens Model 90 - Non-Fusible MCC Bucket - 30 A, 240 V, 6" Height, 3 P | AmpState

Regular price $2,610.00
Sale price $2,610.00 Regular price
Unit price
Siemens Model 90 - Non-Fusible MCC Bucket - 30 A, 240 V, 6" Height, 3...
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